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Are the two acute angles in a right triangle supplementary?
No, they are complementary angles. Supplementary angles sum to 180o Complementary angles sum to 90o. The three angles of a triangle sum to 180o. If one is 90o (the right angle), then the other two sum to 180o - 90o = 90o and so are complementary.
Sum of the angles of a triangle?
Sum of interior angles of a triangle total 180 degrees
What is the sum of the angles in a scalene triangle?
The sum of the angles in any triangle is 180 degrees.
What triangle has 2 60 degree angles?
A triangle with two 60-degree angles is an isosceles triangle. In such a triangle, the third angle must also be 60 degrees to satisfy the triangle sum theorem, which states that the sum of the angles in a triangle equals 180 degrees. Therefore, a triangle with two 60-degree angles is an equilateral triangle, where all three sides are equal in length.
Exterior angle of a triangle is sum of the?
The exterior angles of a triangle add up to 360 degrees.
What is the sum of two acute angles of a right triangle?
The sum of two acute angles of a right triangle must equal 90 degrees.
How do you work out the sum of a triangle?
A triangle has no sum. There can be a sum of the measures of two or more angles, or the lengths of two or more sides, for example.
Are the two acute angles in a right triangle supplementary?
No, they are complementary angles. Supplementary angles sum to 180o Complementary angles sum to 90o. The three angles of a triangle sum to 180o. If one is 90o (the right angle), then the other two sum to 180o - 90o = 90o and so are complementary.
Why does a triangle have two acute angles?
If there were less than two acute angles, there would be two (or more angles that were 90 degrees or more. Then the sum of the three angles of the triangle would be more than 180 degrees. But this is not possible because the interior angles of a triangle sum to 180 degrees.
What is the third angle of a triangle if the sum of the other two angles is 148 degrees?
The sum of the angles of a triangle is 180 degrees. If the sum of two of a triangle's angles is 148, then the third angle must be 180 - 148 = 32 degrees.
Can a triangle have to obtuse angles?
You mean "two". No. The sum of 2 obtuse angles must be over 180 degrees, which exceeds the sum of the 3 angles of a triangle = 180 degrees.
What is the triangle that is equal to the sum of the two opposite angles?
ninety
Sum of the angles of a triangle?
Sum of interior angles of a triangle total 180 degrees
What is the sum of the angles in a scalene triangle?
The sum of the angles in any triangle is 180 degrees.
Exterior angle of a triangle is sum of the?
The exterior angles of a triangle add up to 360 degrees.
What is the sum of all the angles of a triangle?
The sum of all of the angles of a triangle will ALWAYS be 180 degrees.
Three interior angles of a triangle have a sum of?
Interior angles of a triangle have a sum of 180 degrees.
